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Alja [10]
2 years ago
6

Which expression is equivalent to 39 + 91?

Mathematics
2 answers:
V125BC [204]2 years ago
8 0

Answer:

13(3 + 7)

Step-by-step explanation:

First do 3 + 7 and that is 10.

Then do 10 x 13 and that is 130.

Finally compare 91 + 39 = 130 to 13(3 + 7)

olchik [2.2K]2 years ago
7 0

Answer:

The last one is the answer

Step-by-step explanation:

39+91=130

13(10)=130

130=130

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As a trains engineer, Erin guided the train on a 64 mile run which took 1.7 hours. She then stopped on a side rail to let a seco
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Rate = Distance x Time or 

d = rt          So, just fill in the equation with the first set of numbers.
64 = r(1.7)    Then divide.
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3 years ago
If p is trye and q is false, the p->q is ___ true
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Answer:

Not true (False)

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p         q        p->q

T          T          T

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F           T          T

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